Use a DMM (Digital Multimeter _ Voltmeter function) and connect it across the battery terminals with the engine running, (Be careful when you do this as the engine is running!)
The Voltmeter should read between 13.8-14.4V DC. If it is less than 13.8V DC then the alternator is not charging the battery and it will slowly go flat.
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Take your car top an auto electrician to get the alternator checked.
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If this is the case take your car to an auto electrician to get the alternator checked.
Use a DMM (Digital Multimeter _ Voltmeter function) and connect it across the battery terminals with the engine running, (Be careful when you do this as the engine is running!)
The Voltmeter should read between 13.8-14.4V DC. If it is less than 13.8V DC then the alternator is not charging the battery and it will slowly go flat.
-
Take youir car top an auto electrician to get the alternator checked.
+
Take your car top an auto electrician to get the alternator checked.
Hi,
Check the output from the alternator.
Use a DMM (Digital Multimeter _ Voltmeter function) and connect it across the battery terminals with the engine running, (Be careful when you do this as the engine is running!)
The Voltmeter should read between 13.8-14.4V DC. If it is less than 13.8V DC then the alternator is not charging the battery and it will slowly go flat.
Take youir car top an auto electrician to get the alternator checked.